16971045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12433}}^1$

素因数の和:12461

約数の個数: 32

約数和(自身を含む): 33422592

約数和(自身を除く): 16451547

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 12433, 37299, 62165, 87031, 161629, 186495, 261093, 435155, 484887, 808145, 1131403, 1305465, 2424435, 3394209, 5657015, 16971045]

約数ペア:

[(1, 16971045), (3, 5657015), (5, 3394209), (7, 2424435), (13, 1305465), (15, 1131403), (21, 808145), (35, 484887), (39, 435155), (65, 261093), (91, 186495), (105, 161629), (195, 87031), (273, 62165), (455, 37299), (1365, 12433)]